25802504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 63174720

約数和(自身を除く): 37372216

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 67, 91, 92, 104, 134, 161, 182, 184, 268, 299, 322, 364, 469, 529, 536, 598, 644, 728, 871, 938, 1058, 1196, 1288, 1541, 1742, 1876, 2093, 2116, 2392, 3082, 3484, 3703, 3752, 4186, 4232, 6097, 6164, 6877, 6968, 7406, 8372, 10787, 12194, 12328, 13754, 14812, 16744, 20033, 21574, 24388, 27508, 29624, 35443, 40066, 43148, 48139, 48776, 55016, 70886, 80132, 86296, 96278, 140231, 141772, 160264, 192556, 248101, 280462, 283544, 385112, 460759, 496202, 560924, 921518, 992404, 1121848, 1843036, 1984808, 3225313, 3686072, 6450626, 12901252, 25802504]

約数ペア:

[(1, 25802504), (2, 12901252), (4, 6450626), (7, 3686072), (8, 3225313), (13, 1984808), (14, 1843036), (23, 1121848), (26, 992404), (28, 921518), (46, 560924), (52, 496202), (56, 460759), (67, 385112), (91, 283544), (92, 280462), (104, 248101), (134, 192556), (161, 160264), (182, 141772), (184, 140231), (268, 96278), (299, 86296), (322, 80132), (364, 70886), (469, 55016), (529, 48776), (536, 48139), (598, 43148), (644, 40066), (728, 35443), (871, 29624), (938, 27508), (1058, 24388), (1196, 21574), (1288, 20033), (1541, 16744), (1742, 14812), (1876, 13754), (2093, 12328), (2116, 12194), (2392, 10787), (3082, 8372), (3484, 7406), (3703, 6968), (3752, 6877), (4186, 6164), (4232, 6097)]